21:09:29 Enable Cell Caching using SQLite3 method<br />21:09:29 Create new PHPExcel object<br />21:09:29 Set properties<br />21:09:29 Add data<br />21:09:29 Hide 'Phone' and 'fax' columns<br />21:09:29 Set outline levels<br />21:09:29 Freeze panes<br />21:09:29 Rows to repeat at top<br />21:09:30 Write to Excel2007 format<br />21:09:35 File written to 06largescale-with-cellcaching-sqlite3.xlsx<br />Call time to write Workbook was 4.7505 seconds<br />21:09:35 Current memory usage: 20 MB<br />21:09:35 Peak memory usage: 22.75 MB<br />21:09:35 Done writing file<br />File has been created in /home/cambodm5/public_html/pt/app/vendor/phpoffice/phpexcel/Examples<br />